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Merge pull request #4382 from FearlessTobi/port-udp-config

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yuzu: Add motion and touch configuration from Citra
This commit is contained in:
bunnei 2020-09-01 13:56:37 -04:00 committed by GitHub
commit 3dcccabd1d
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GPG Key ID: 4AEE18F83AFDEB23
23 changed files with 1964 additions and 13 deletions
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5
dist/qt_themes/qdarkstyle/style.qss vendored
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@ -1371,3 +1371,8 @@ QGroupBox#vibrationGroup::title {
padding-left: 1px;
padding-right: 1px;
}
/* touchscreen mapping widget */
TouchScreenPreview {
qproperty-dotHighlightColor: #3daee9;
}

1
src/core/frontend/framebuffer_layout.h
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@ -4,6 +4,7 @@
#pragma once
#include "common/common_types.h"
#include "common/math_util.h"
namespace Layout {

12
src/core/hle/service/hid/controllers/touchscreen.cpp
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@ -40,9 +40,14 @@ void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timin
cur_entry.sampling_number = last_entry.sampling_number + 1;
cur_entry.sampling_number2 = cur_entry.sampling_number;
const auto [x, y, pressed] = touch_device->GetStatus();
bool pressed = false;
float x, y;
std::tie(x, y, pressed) = touch_device->GetStatus();
auto& touch_entry = cur_entry.states[0];
touch_entry.attribute.raw = 0;
if (!pressed && touch_btn_device) {
std::tie(x, y, pressed) = touch_btn_device->GetStatus();
}
if (pressed && Settings::values.touchscreen.enabled) {
touch_entry.x = static_cast<u16>(x * Layout::ScreenUndocked::Width);
touch_entry.y = static_cast<u16>(y * Layout::ScreenUndocked::Height);
@ -63,5 +68,10 @@ void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timin
void Controller_Touchscreen::OnLoadInputDevices() {
touch_device = Input::CreateDevice<Input::TouchDevice>(Settings::values.touchscreen.device);
if (Settings::values.use_touch_from_button) {
touch_btn_device = Input::CreateDevice<Input::TouchDevice>("engine:touch_from_button");
} else {
touch_btn_device.reset();
}
}
} // namespace Service::HID

1
src/core/hle/service/hid/controllers/touchscreen.h
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@ -68,6 +68,7 @@ private:
"TouchScreenSharedMemory is an invalid size");
TouchScreenSharedMemory shared_memory{};
std::unique_ptr<Input::TouchDevice> touch_device;
std::unique_ptr<Input::TouchDevice> touch_btn_device;
s64_le last_touch{};
};
} // namespace Service::HID

12
src/core/settings.h
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@ -67,6 +67,11 @@ private:
Type local{};
};
struct TouchFromButtonMap {
std::string name;
std::vector<std::string> buttons;
};
struct Values {
// Audio
std::string audio_device_id;
@ -145,15 +150,18 @@ struct Values {
ButtonsRaw debug_pad_buttons;
AnalogsRaw debug_pad_analogs;
std::string motion_device;
bool vibration_enabled;
std::string motion_device;
std::string touch_device;
TouchscreenInput touchscreen;
std::atomic_bool is_device_reload_pending{true};
bool use_touch_from_button;
int touch_from_button_map_index;
std::string udp_input_address;
u16 udp_input_port;
u8 udp_pad_index;
std::vector<TouchFromButtonMap> touch_from_button_maps;
// Data Storage
bool use_virtual_sd;

2
src/input_common/CMakeLists.txt
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@ -9,6 +9,8 @@ add_library(input_common STATIC
motion_emu.h
settings.cpp
settings.h
touch_from_button.cpp
touch_from_button.h
gcadapter/gc_adapter.cpp
gcadapter/gc_adapter.h
gcadapter/gc_poller.cpp

11
src/input_common/main.cpp
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@ -11,6 +11,7 @@
#include "input_common/keyboard.h"
#include "input_common/main.h"
#include "input_common/motion_emu.h"
#include "input_common/touch_from_button.h"
#include "input_common/udp/udp.h"
#ifdef HAVE_SDL2
#include "input_common/sdl/sdl.h"
@ -32,6 +33,8 @@ struct InputSubsystem::Impl {
std::make_shared<AnalogFromButton>());
motion_emu = std::make_shared<MotionEmu>();
Input::RegisterFactory<Input::MotionDevice>("motion_emu", motion_emu);
Input::RegisterFactory<Input::TouchDevice>("touch_from_button",
std::make_shared<TouchFromButtonFactory>());
#ifdef HAVE_SDL2
sdl = SDL::Init();
@ -46,6 +49,7 @@ struct InputSubsystem::Impl {
Input::UnregisterFactory<Input::AnalogDevice>("analog_from_button");
Input::UnregisterFactory<Input::MotionDevice>("motion_emu");
motion_emu.reset();
Input::UnregisterFactory<Input::TouchDevice>("touch_from_button");
#ifdef HAVE_SDL2
sdl.reset();
#endif
@ -171,6 +175,13 @@ const GCButtonFactory* InputSubsystem::GetGCButtons() const {
return impl->gcbuttons.get();
}
void InputSubsystem::ReloadInputDevices() {
if (!impl->udp) {
return;
}
impl->udp->ReloadUDPClient();
}
std::vector<std::unique_ptr<Polling::DevicePoller>> InputSubsystem::GetPollers(
Polling::DeviceType type) const {
#ifdef HAVE_SDL2

3
src/input_common/main.h
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@ -115,6 +115,9 @@ public:
/// Retrieves the underlying GameCube button handler.
[[nodiscard]] const GCButtonFactory* GetGCButtons() const;
/// Reloads the input devices
void ReloadInputDevices();
/// Get all DevicePoller from all backends for a specific device type
[[nodiscard]] std::vector<std::unique_ptr<Polling::DevicePoller>> GetPollers(
Polling::DeviceType type) const;

50
src/input_common/touch_from_button.cpp Normal file
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@ -0,0 +1,50 @@
// Copyright 2020 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "core/frontend/framebuffer_layout.h"
#include "core/settings.h"
#include "input_common/touch_from_button.h"
namespace InputCommon {
class TouchFromButtonDevice final : public Input::TouchDevice {
public:
TouchFromButtonDevice() {
for (const auto& config_entry :
Settings::values.touch_from_button_maps[Settings::values.touch_from_button_map_index]
.buttons) {
const Common::ParamPackage package{config_entry};
map.emplace_back(
Input::CreateDevice<Input::ButtonDevice>(config_entry),
std::clamp(package.Get("x", 0), 0, static_cast<int>(Layout::ScreenUndocked::Width)),
std::clamp(package.Get("y", 0), 0,
static_cast<int>(Layout::ScreenUndocked::Height)));
}
}
std::tuple<float, float, bool> GetStatus() const override {
for (const auto& m : map) {
const bool state = std::get<0>(m)->GetStatus();
if (state) {
const float x = static_cast<float>(std::get<1>(m)) /
static_cast<int>(Layout::ScreenUndocked::Width);
const float y = static_cast<float>(std::get<2>(m)) /
static_cast<int>(Layout::ScreenUndocked::Height);
return {x, y, true};
}
}
return {};
}
private:
// A vector of the mapped button, its x and its y-coordinate
std::vector<std::tuple<std::unique_ptr<Input::ButtonDevice>, int, int>> map;
};
std::unique_ptr<Input::TouchDevice> TouchFromButtonFactory::Create(
const Common::ParamPackage& params) {
return std::make_unique<TouchFromButtonDevice>();
}
} // namespace InputCommon

23
src/input_common/touch_from_button.h Normal file
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@ -0,0 +1,23 @@
// Copyright 2020 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include "core/frontend/input.h"
namespace InputCommon {
/**
* A touch device factory that takes a list of button devices and combines them into a touch device.
*/
class TouchFromButtonFactory final : public Input::Factory<Input::TouchDevice> {
public:
/**
* Creates a touch device from a list of button devices
*/
std::unique_ptr<Input::TouchDevice> Create(const Common::ParamPackage& params) override;
};
} // namespace InputCommon

7
src/yuzu/CMakeLists.txt
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@ -68,6 +68,9 @@ add_executable(yuzu
configuration/configure_input_advanced.cpp
configuration/configure_input_advanced.h
configuration/configure_input_advanced.ui
configuration/configure_motion_touch.cpp
configuration/configure_motion_touch.h
configuration/configure_motion_touch.ui
configuration/configure_mouse_advanced.cpp
configuration/configure_mouse_advanced.h
configuration/configure_mouse_advanced.ui
@ -86,9 +89,13 @@ add_executable(yuzu
configuration/configure_system.cpp
configuration/configure_system.h
configuration/configure_system.ui
configuration/configure_touch_from_button.cpp
configuration/configure_touch_from_button.h
configuration/configure_touch_from_button.ui
configuration/configure_touchscreen_advanced.cpp
configuration/configure_touchscreen_advanced.h
configuration/configure_touchscreen_advanced.ui
configuration/configure_touch_widget.h
configuration/configure_ui.cpp
configuration/configure_ui.h
configuration/configure_ui.ui

101
src/yuzu/configuration/config.cpp
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@ -420,14 +420,64 @@ void Config::ReadControlValues() {
ReadKeyboardValues();
ReadMouseValues();
ReadTouchscreenValues();
ReadMotionTouchValues();
Settings::values.vibration_enabled =
ReadSetting(QStringLiteral("vibration_enabled"), true).toBool();
Settings::values.use_docked_mode =
ReadSetting(QStringLiteral("use_docked_mode"), false).toBool();
qt_config->endGroup();
}
void Config::ReadMotionTouchValues() {
int num_touch_from_button_maps =
qt_config->beginReadArray(QStringLiteral("touch_from_button_maps"));
if (num_touch_from_button_maps > 0) {
const auto append_touch_from_button_map = [this] {
Settings::TouchFromButtonMap map;
map.name = ReadSetting(QStringLiteral("name"), QStringLiteral("default"))
.toString()
.toStdString();
const int num_touch_maps = qt_config->beginReadArray(QStringLiteral("entries"));
map.buttons.reserve(num_touch_maps);
for (int i = 0; i < num_touch_maps; i++) {
qt_config->setArrayIndex(i);
std::string touch_mapping =
ReadSetting(QStringLiteral("bind")).toString().toStdString();
map.buttons.emplace_back(std::move(touch_mapping));
}
qt_config->endArray(); // entries
Settings::values.touch_from_button_maps.emplace_back(std::move(map));
};
for (int i = 0; i < num_touch_from_button_maps; ++i) {
qt_config->setArrayIndex(i);
append_touch_from_button_map();
}
} else {
Settings::values.touch_from_button_maps.emplace_back(
Settings::TouchFromButtonMap{"default", {}});
num_touch_from_button_maps = 1;
}
qt_config->endArray();
Settings::values.motion_device =
ReadSetting(QStringLiteral("motion_device"),
QStringLiteral("engine:motion_emu,update_period:100,sensitivity:0.01"))
.toString()
.toStdString();
Settings::values.touch_device =
ReadSetting(QStringLiteral("touch_device"), QStringLiteral("engine:emu_window"))
.toString()
.toStdString();
Settings::values.use_touch_from_button =
ReadSetting(QStringLiteral("use_touch_from_button"), false).toBool();
Settings::values.touch_from_button_map_index =
ReadSetting(QStringLiteral("touch_from_button_map"), 0).toInt();
Settings::values.touch_from_button_map_index =
std::clamp(Settings::values.touch_from_button_map_index, 0, num_touch_from_button_maps - 1);
Settings::values.udp_input_address =
ReadSetting(QStringLiteral("udp_input_address"),
QString::fromUtf8(InputCommon::CemuhookUDP::DEFAULT_ADDR))
@ -438,10 +488,6 @@ void Config::ReadControlValues() {
.toInt());
Settings::values.udp_pad_index =
static_cast<u8>(ReadSetting(QStringLiteral("udp_pad_index"), 0).toUInt());
Settings::values.use_docked_mode =
ReadSetting(QStringLiteral("use_docked_mode"), false).toBool();
qt_config->endGroup();
}
void Config::ReadCoreValues() {
@ -934,6 +980,43 @@ void Config::SaveTouchscreenValues() {
WriteSetting(QStringLiteral("touchscreen_diameter_y"), touchscreen.diameter_y, 15);
}
void Config::SaveMotionTouchValues() {
WriteSetting(QStringLiteral("motion_device"),
QString::fromStdString(Settings::values.motion_device),
QStringLiteral("engine:motion_emu,update_period:100,sensitivity:0.01"));
WriteSetting(QStringLiteral("touch_device"),
QString::fromStdString(Settings::values.touch_device),
QStringLiteral("engine:emu_window"));
WriteSetting(QStringLiteral("use_touch_from_button"), Settings::values.use_touch_from_button,
false);
WriteSetting(QStringLiteral("touch_from_button_map"),
Settings::values.touch_from_button_map_index, 0);
WriteSetting(QStringLiteral("udp_input_address"),
QString::fromStdString(Settings::values.udp_input_address),
QString::fromUtf8(InputCommon::CemuhookUDP::DEFAULT_ADDR));
WriteSetting(QStringLiteral("udp_input_port"), Settings::values.udp_input_port,
InputCommon::CemuhookUDP::DEFAULT_PORT);
WriteSetting(QStringLiteral("udp_pad_index"), Settings::values.udp_pad_index, 0);
qt_config->beginWriteArray(QStringLiteral("touch_from_button_maps"));
for (std::size_t p = 0; p < Settings::values.touch_from_button_maps.size(); ++p) {
qt_config->setArrayIndex(static_cast<int>(p));
WriteSetting(QStringLiteral("name"),
QString::fromStdString(Settings::values.touch_from_button_maps[p].name),
QStringLiteral("default"));
qt_config->beginWriteArray(QStringLiteral("entries"));
for (std::size_t q = 0; q < Settings::values.touch_from_button_maps[p].buttons.size();
++q) {
qt_config->setArrayIndex(static_cast<int>(q));
WriteSetting(
QStringLiteral("bind"),
QString::fromStdString(Settings::values.touch_from_button_maps[p].buttons[q]));
}
qt_config->endArray();
}
qt_config->endArray();
}
void Config::SaveValues() {
if (global) {
SaveControlValues();
@ -976,18 +1059,16 @@ void Config::SaveControlValues() {
SaveDebugValues();
SaveMouseValues();
SaveTouchscreenValues();
SaveMotionTouchValues();
WriteSetting(QStringLiteral("vibration_enabled"), Settings::values.vibration_enabled, true);
WriteSetting(QStringLiteral("motion_device"),
QString::fromStdString(Settings::values.motion_device),
QStringLiteral("engine:motion_emu,update_period:100,sensitivity:0.01"));
WriteSetting(QStringLiteral("touch_device"),
QString::fromStdString(Settings::values.touch_device),
QStringLiteral("engine:emu_window"));
WriteSetting(QStringLiteral("keyboard_enabled"), Settings::values.keyboard_enabled, false);
WriteSetting(QStringLiteral("udp_input_address"),
QString::fromStdString(Settings::values.udp_input_address),
QString::fromUtf8(InputCommon::CemuhookUDP::DEFAULT_ADDR));
WriteSetting(QStringLiteral("udp_input_port"), Settings::values.udp_input_port,
InputCommon::CemuhookUDP::DEFAULT_PORT);
WriteSetting(QStringLiteral("udp_pad_index"), Settings::values.udp_pad_index, 0);
WriteSetting(QStringLiteral("use_docked_mode"), Settings::values.use_docked_mode, false);
qt_config->endGroup();

2
src/yuzu/configuration/config.h
View File

@ -38,6 +38,7 @@ private:
void ReadKeyboardValues();
void ReadMouseValues();
void ReadTouchscreenValues();
void ReadMotionTouchValues();
// Read functions bases off the respective config section names.
void ReadAudioValues();
@ -64,6 +65,7 @@ private:
void SaveDebugValues();
void SaveMouseValues();
void SaveTouchscreenValues();
void SaveMotionTouchValues();
// Save functions based off the respective config section names.
void SaveAudioValues();

5
src/yuzu/configuration/configure_input.cpp
View File

@ -20,6 +20,7 @@
#include "yuzu/configuration/configure_input.h"
#include "yuzu/configuration/configure_input_advanced.h"
#include "yuzu/configuration/configure_input_player.h"
#include "yuzu/configuration/configure_motion_touch.h"
#include "yuzu/configuration/configure_mouse_advanced.h"
#include "yuzu/configuration/configure_touchscreen_advanced.h"
@ -127,6 +128,10 @@ void ConfigureInput::Initialize(InputCommon::InputSubsystem* input_subsystem) {
});
connect(advanced, &ConfigureInputAdvanced::CallTouchscreenConfigDialog,
[this] { CallConfigureDialog<ConfigureTouchscreenAdvanced>(*this); });
connect(advanced, &ConfigureInputAdvanced::CallMotionTouchConfigDialog,
[this, input_subsystem] {
CallConfigureDialog<ConfigureMotionTouch>(*this, input_subsystem);
});
connect(ui->buttonClearAll, &QPushButton::clicked, [this] { ClearAll(); });
connect(ui->buttonRestoreDefaults, &QPushButton::clicked, [this] { RestoreDefaults(); });

2
src/yuzu/configuration/configure_input_advanced.cpp
View File

@ -86,6 +86,8 @@ ConfigureInputAdvanced::ConfigureInputAdvanced(QWidget* parent)
connect(ui->mouse_advanced, &QPushButton::clicked, this, [this] { CallMouseConfigDialog(); });
connect(ui->touchscreen_advanced, &QPushButton::clicked, this,
[this] { CallTouchscreenConfigDialog(); });
connect(ui->buttonMotionTouch, &QPushButton::clicked, this,
&ConfigureInputAdvanced::CallMotionTouchConfigDialog);
LoadConfiguration();
}

1
src/yuzu/configuration/configure_input_advanced.h
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@ -28,6 +28,7 @@ signals:
void CallDebugControllerDialog();
void CallMouseConfigDialog();
void CallTouchscreenConfigDialog();
void CallMotionTouchConfigDialog();
private:
void changeEvent(QEvent* event) override;

314
src/yuzu/configuration/configure_motion_touch.cpp Normal file
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@ -0,0 +1,314 @@
// Copyright 2018 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <array>
#include <QCloseEvent>
#include <QLabel>
#include <QMessageBox>
#include <QPushButton>
#include <QVBoxLayout>
#include "common/logging/log.h"
#include "core/settings.h"
#include "input_common/main.h"
#include "input_common/udp/client.h"
#include "input_common/udp/udp.h"
#include "ui_configure_motion_touch.h"
#include "yuzu/configuration/configure_motion_touch.h"
#include "yuzu/configuration/configure_touch_from_button.h"
CalibrationConfigurationDialog::CalibrationConfigurationDialog(QWidget* parent,
const std::string& host, u16 port,
u8 pad_index, u16 client_id)
: QDialog(parent) {
layout = new QVBoxLayout;
status_label = new QLabel(tr("Communicating with the server..."));
cancel_button = new QPushButton(tr("Cancel"));
connect(cancel_button, &QPushButton::clicked, this, [this] {
if (!completed) {
job->Stop();
}
accept();
});
layout->addWidget(status_label);
layout->addWidget(cancel_button);
setLayout(layout);
using namespace InputCommon::CemuhookUDP;
job = std::make_unique<CalibrationConfigurationJob>(
host, port, pad_index, client_id,
[this](CalibrationConfigurationJob::Status status) {
QString text;
switch (status) {
case CalibrationConfigurationJob::Status::Ready:
text = tr("Touch the top left corner <br>of your touchpad.");
break;
case CalibrationConfigurationJob::Status::Stage1Completed:
text = tr("Now touch the bottom right corner <br>of your touchpad.");
break;
case CalibrationConfigurationJob::Status::Completed:
text = tr("Configuration completed!");
break;
}
QMetaObject::invokeMethod(this, "UpdateLabelText", Q_ARG(QString, text));
if (status == CalibrationConfigurationJob::Status::Completed) {
QMetaObject::invokeMethod(this, "UpdateButtonText", Q_ARG(QString, tr("OK")));
}
},
[this](u16 min_x_, u16 min_y_, u16 max_x_, u16 max_y_) {
completed = true;
min_x = min_x_;
min_y = min_y_;
max_x = max_x_;
max_y = max_y_;
});
}
CalibrationConfigurationDialog::~CalibrationConfigurationDialog() = default;
void CalibrationConfigurationDialog::UpdateLabelText(const QString& text) {
status_label->setText(text);
}
void CalibrationConfigurationDialog::UpdateButtonText(const QString& text) {
cancel_button->setText(text);
}
constexpr std::array<std::pair<const char*, const char*>, 2> MotionProviders = {{
{"motion_emu", QT_TRANSLATE_NOOP("ConfigureMotionTouch", "Mouse (Right Click)")},
{"cemuhookudp", QT_TRANSLATE_NOOP("ConfigureMotionTouch", "CemuhookUDP")},
}};
constexpr std::array<std::pair<const char*, const char*>, 2> TouchProviders = {{
{"emu_window", QT_TRANSLATE_NOOP("ConfigureMotionTouch", "Emulator Window")},
{"cemuhookudp", QT_TRANSLATE_NOOP("ConfigureMotionTouch", "CemuhookUDP")},
}};
ConfigureMotionTouch::ConfigureMotionTouch(QWidget* parent,
InputCommon::InputSubsystem* input_subsystem_)
: QDialog(parent), input_subsystem{input_subsystem_},
ui(std::make_unique<Ui::ConfigureMotionTouch>()) {
ui->setupUi(this);
for (const auto& [provider, name] : MotionProviders) {
ui->motion_provider->addItem(tr(name), QString::fromUtf8(provider));
}
for (const auto& [provider, name] : TouchProviders) {
ui->touch_provider->addItem(tr(name), QString::fromUtf8(provider));
}
ui->udp_learn_more->setOpenExternalLinks(true);
ui->udp_learn_more->setText(
tr("<a "
"href='https://yuzu-emu.org/wiki/"
"using-a-controller-or-android-phone-for-motion-or-touch-input'><span "
"style=\"text-decoration: underline; color:#039be5;\">Learn More</span></a>"));
SetConfiguration();
UpdateUiDisplay();
ConnectEvents();
}
ConfigureMotionTouch::~ConfigureMotionTouch() = default;
void ConfigureMotionTouch::SetConfiguration() {
const Common::ParamPackage motion_param(Settings::values.motion_device);
const Common::ParamPackage touch_param(Settings::values.touch_device);
const std::string motion_engine = motion_param.Get("engine", "motion_emu");
const std::string touch_engine = touch_param.Get("engine", "emu_window");
ui->motion_provider->setCurrentIndex(
ui->motion_provider->findData(QString::fromStdString(motion_engine)));
ui->touch_provider->setCurrentIndex(
ui->touch_provider->findData(QString::fromStdString(touch_engine)));
ui->touch_from_button_checkbox->setChecked(Settings::values.use_touch_from_button);
touch_from_button_maps = Settings::values.touch_from_button_maps;
for (const auto& touch_map : touch_from_button_maps) {
ui->touch_from_button_map->addItem(QString::fromStdString(touch_map.name));
}
ui->touch_from_button_map->setCurrentIndex(Settings::values.touch_from_button_map_index);
ui->motion_sensitivity->setValue(motion_param.Get("sensitivity", 0.01f));
min_x = touch_param.Get("min_x", 100);
min_y = touch_param.Get("min_y", 50);
max_x = touch_param.Get("max_x", 1800);
max_y = touch_param.Get("max_y", 850);
ui->udp_server->setText(QString::fromStdString(Settings::values.udp_input_address));
ui->udp_port->setText(QString::number(Settings::values.udp_input_port));
ui->udp_pad_index->setCurrentIndex(Settings::values.udp_pad_index);
}
void ConfigureMotionTouch::UpdateUiDisplay() {
const QString motion_engine = ui->motion_provider->currentData().toString();
const QString touch_engine = ui->touch_provider->currentData().toString();
const QString cemuhook_udp = QStringLiteral("cemuhookudp");
if (motion_engine == QStringLiteral("motion_emu")) {
ui->motion_sensitivity_label->setVisible(true);
ui->motion_sensitivity->setVisible(true);
} else {
ui->motion_sensitivity_label->setVisible(false);
ui->motion_sensitivity->setVisible(false);
}
if (touch_engine == cemuhook_udp) {
ui->touch_calibration->setVisible(true);
ui->touch_calibration_config->setVisible(true);
ui->touch_calibration_label->setVisible(true);
ui->touch_calibration->setText(
QStringLiteral("(%1, %2) - (%3, %4)").arg(min_x).arg(min_y).arg(max_x).arg(max_y));
} else {
ui->touch_calibration->setVisible(false);
ui->touch_calibration_config->setVisible(false);
ui->touch_calibration_label->setVisible(false);
}
if (motion_engine == cemuhook_udp || touch_engine == cemuhook_udp) {
ui->udp_config_group_box->setVisible(true);
} else {
ui->udp_config_group_box->setVisible(false);
}
}
void ConfigureMotionTouch::ConnectEvents() {
connect(ui->motion_provider, qOverload<int>(&QComboBox::currentIndexChanged), this,
[this](int index) { UpdateUiDisplay(); });
connect(ui->touch_provider, qOverload<int>(&QComboBox::currentIndexChanged), this,
[this](int index) { UpdateUiDisplay(); });
connect(ui->udp_test, &QPushButton::clicked, this, &ConfigureMotionTouch::OnCemuhookUDPTest);
connect(ui->touch_calibration_config, &QPushButton::clicked, this,
&ConfigureMotionTouch::OnConfigureTouchCalibration);
connect(ui->touch_from_button_config_btn, &QPushButton::clicked, this,
&ConfigureMotionTouch::OnConfigureTouchFromButton);
connect(ui->buttonBox, &QDialogButtonBox::rejected, this, [this] {
if (CanCloseDialog()) {
reject();
}
});
}
void ConfigureMotionTouch::OnCemuhookUDPTest() {
ui->udp_test->setEnabled(false);
ui->udp_test->setText(tr("Testing"));
udp_test_in_progress = true;
InputCommon::CemuhookUDP::TestCommunication(
ui->udp_server->text().toStdString(), static_cast<u16>(ui->udp_port->text().toInt()),
static_cast<u8>(ui->udp_pad_index->currentIndex()), 24872,
[this] {
LOG_INFO(Frontend, "UDP input test success");
QMetaObject::invokeMethod(this, "ShowUDPTestResult", Q_ARG(bool, true));
},
[this] {
LOG_ERROR(Frontend, "UDP input test failed");
QMetaObject::invokeMethod(this, "ShowUDPTestResult", Q_ARG(bool, false));
});
}
void ConfigureMotionTouch::OnConfigureTouchCalibration() {
ui->touch_calibration_config->setEnabled(false);
ui->touch_calibration_config->setText(tr("Configuring"));
CalibrationConfigurationDialog dialog(
this, ui->udp_server->text().toStdString(), static_cast<u16>(ui->udp_port->text().toUInt()),
static_cast<u8>(ui->udp_pad_index->currentIndex()), 24872);
dialog.exec();
if (dialog.completed) {
min_x = dialog.min_x;
min_y = dialog.min_y;
max_x = dialog.max_x;
max_y = dialog.max_y;
LOG_INFO(Frontend,
"UDP touchpad calibration config success: min_x={}, min_y={}, max_x={}, max_y={}",
min_x, min_y, max_x, max_y);
UpdateUiDisplay();
} else {
LOG_ERROR(Frontend, "UDP touchpad calibration config failed");
}
ui->touch_calibration_config->setEnabled(true);
ui->touch_calibration_config->setText(tr("Configure"));
}
void ConfigureMotionTouch::closeEvent(QCloseEvent* event) {
if (CanCloseDialog()) {
event->accept();
} else {
event->ignore();
}
}
void ConfigureMotionTouch::ShowUDPTestResult(bool result) {
udp_test_in_progress = false;
if (result) {
QMessageBox::information(this, tr("Test Successful"),
tr("Successfully received data from the server."));
} else {
QMessageBox::warning(this, tr("Test Failed"),
tr("Could not receive valid data from the server.<br>Please verify "
"that the server is set up correctly and "
"the address and port are correct."));
}
ui->udp_test->setEnabled(true);
ui->udp_test->setText(tr("Test"));
}
void ConfigureMotionTouch::OnConfigureTouchFromButton() {
ConfigureTouchFromButton dialog{this, touch_from_button_maps, input_subsystem,
ui->touch_from_button_map->currentIndex()};
if (dialog.exec() != QDialog::Accepted) {
return;
}
touch_from_button_maps = dialog.GetMaps();
while (ui->touch_from_button_map->count() > 0) {
ui->touch_from_button_map->removeItem(0);
}
for (const auto& touch_map : touch_from_button_maps) {
ui->touch_from_button_map->addItem(QString::fromStdString(touch_map.name));
}
ui->touch_from_button_map->setCurrentIndex(dialog.GetSelectedIndex());
}
bool ConfigureMotionTouch::CanCloseDialog() {
if (udp_test_in_progress) {
QMessageBox::warning(this, tr("Citra"),
tr("UDP Test or calibration configuration is in progress.<br>Please "
"wait for them to finish."));
return false;
}
return true;
}
void ConfigureMotionTouch::ApplyConfiguration() {
if (!CanCloseDialog()) {
return;
}
std::string motion_engine = ui->motion_provider->currentData().toString().toStdString();
std::string touch_engine = ui->touch_provider->currentData().toString().toStdString();
Common::ParamPackage motion_param{}, touch_param{};
motion_param.Set("engine", std::move(motion_engine));
touch_param.Set("engine", std::move(touch_engine));
if (motion_engine == "motion_emu") {
motion_param.Set("sensitivity", static_cast<float>(ui->motion_sensitivity->value()));
}
if (touch_engine == "cemuhookudp") {
touch_param.Set("min_x", min_x);
touch_param.Set("min_y", min_y);
touch_param.Set("max_x", max_x);
touch_param.Set("max_y", max_y);
}
Settings::values.motion_device = motion_param.Serialize();
Settings::values.touch_device = touch_param.Serialize();
Settings::values.use_touch_from_button = ui->touch_from_button_checkbox->isChecked();
Settings::values.touch_from_button_map_index = ui->touch_from_button_map->currentIndex();
Settings::values.touch_from_button_maps = touch_from_button_maps;
Settings::values.udp_input_address = ui->udp_server->text().toStdString();
Settings::values.udp_input_port = static_cast<u16>(ui->udp_port->text().toInt());
Settings::values.udp_pad_index = static_cast<u8>(ui->udp_pad_index->currentIndex());
input_subsystem->ReloadInputDevices();
accept();
}

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// Copyright 2018 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include <QDialog>
#include "common/param_package.h"
class QLabel;
class QPushButton;
class QVBoxLayout;
namespace InputCommon {
class InputSubsystem;
}
namespace InputCommon::CemuhookUDP {
class CalibrationConfigurationJob;
}
namespace Ui {
class ConfigureMotionTouch;
}
/// A dialog for touchpad calibration configuration.
class CalibrationConfigurationDialog : public QDialog {
Q_OBJECT
public:
explicit CalibrationConfigurationDialog(QWidget* parent, const std::string& host, u16 port,
u8 pad_index, u16 client_id);
~CalibrationConfigurationDialog() override;
private:
Q_INVOKABLE void UpdateLabelText(const QString& text);
Q_INVOKABLE void UpdateButtonText(const QString& text);
QVBoxLayout* layout;
QLabel* status_label;
QPushButton* cancel_button;
std::unique_ptr<InputCommon::CemuhookUDP::CalibrationConfigurationJob> job;
// Configuration results
bool completed{};
u16 min_x{};
u16 min_y{};
u16 max_x{};
u16 max_y{};
friend class ConfigureMotionTouch;
};
class ConfigureMotionTouch : public QDialog {
Q_OBJECT
public:
explicit ConfigureMotionTouch(QWidget* parent, InputCommon::InputSubsystem* input_subsystem_);
~ConfigureMotionTouch() override;
public slots:
void ApplyConfiguration();
private slots:
void OnCemuhookUDPTest();
void OnConfigureTouchCalibration();
void OnConfigureTouchFromButton();
private:
void closeEvent(QCloseEvent* event) override;
Q_INVOKABLE void ShowUDPTestResult(bool result);
void SetConfiguration();
void UpdateUiDisplay();
void ConnectEvents();
bool CanCloseDialog();
InputCommon::InputSubsystem* input_subsystem;
std::unique_ptr<Ui::ConfigureMotionTouch> ui;
// Coordinate system of the CemuhookUDP touch provider
int min_x{};
int min_y{};
int max_x{};
int max_y{};
bool udp_test_in_progress{};
std::vector<Settings::TouchFromButtonMap> touch_from_button_maps;
};

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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>ConfigureMotionTouch</class>
<widget class="QDialog" name="ConfigureMotionTouch">
<property name="windowTitle">
<string>Configure Motion / Touch</string>
</property>
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>500</width>
<height>450</height>
</rect>
</property>
<layout class="QVBoxLayout">
<item>
<widget class="QGroupBox" name="motion_group_box">
<property name="title">
<string>Motion</string>
</property>
<layout class="QVBoxLayout">
<item>
<layout class="QHBoxLayout">
<item>
<widget class="QLabel" name="motion_provider_label">
<property name="text">
<string>Motion Provider:</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="motion_provider"/>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout">
<item>
<widget class="QLabel" name="motion_sensitivity_label">
<property name="text">
<string>Sensitivity:</string>
</property>
</widget>
</item>
<item>
<widget class="QDoubleSpinBox" name="motion_sensitivity">
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
<property name="decimals">
<number>4</number>
</property>
<property name="minimum">
<double>0.010000000000000</double>
</property>
<property name="maximum">
<double>10.000000000000000</double>
</property>
<property name="singleStep">
<double>0.001000000000000</double>
</property>
<property name="value">
<double>0.010000000000000</double>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
</item>
<item>
<widget class="QGroupBox" name="touch_group_box">
<property name="title">
<string>Touch</string>
</property>
<layout class="QVBoxLayout">
<item>
<layout class="QHBoxLayout">
<item>
<widget class="QLabel" name="touch_provider_label">
<property name="text">
<string>Touch Provider:</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="touch_provider"/>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout">
<item>
<widget class="QLabel" name="touch_calibration_label">
<property name="text">
<string>Calibration:</string>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="touch_calibration">
<property name="text">
<string>(100, 50) - (1800, 850)</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="touch_calibration_config">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Configure</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout">
<item>
<widget class="QCheckBox" name="touch_from_button_checkbox">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Use button mapping:</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="touch_from_button_map"/>
</item>
<item>
<widget class="QPushButton" name="touch_from_button_config_btn">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Configure</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
</item>
<item>
<widget class="QGroupBox" name="udp_config_group_box">
<property name="title">
<string>CemuhookUDP Config</string>
</property>
<layout class="QVBoxLayout">
<item>
<widget class="QLabel" name="udp_help">
<property name="text">
<string>You may use any Cemuhook compatible UDP input source to provide motion and touch input.</string>
</property>
<property name="alignment">
<set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout">
<item>
<widget class="QLabel" name="udp_server_label">
<property name="text">
<string>Server:</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="udp_server">
<property name="sizePolicy">
<sizepolicy hsizetype="Minimum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout">
<item>
<widget class="QLabel" name="udp_port_label">
<property name="text">
<string>Port:</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="udp_port">
<property name="sizePolicy">
<sizepolicy hsizetype="Minimum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout">
<item>
<widget class="QLabel" name="udp_pad_index_label">
<property name="text">
<string>Pad:</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="udp_pad_index">
<item>
<property name="text">
<string>Pad 1</string>
</property>
</item>
<item>
<property name="text">
<string>Pad 2</string>
</property>
</item>
<item>
<property name="text">
<string>Pad 3</string>
</property>
</item>
<item>
<property name="text">
<string>Pad 4</string>
</property>
</item>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout">
<item>
<widget class="QLabel" name="udp_learn_more">
<property name="text">
<string>Learn More</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="udp_test">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Test</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
</item>
<item>
<spacer>
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>167</width>
<height>55</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QDialogButtonBox" name="buttonBox">
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
</item>
</layout>
</widget>
<resources/>
<connections>
<connection>
<sender>buttonBox</sender>
<signal>accepted()</signal>
<receiver>ConfigureMotionTouch</receiver>
<slot>ApplyConfiguration()</slot>
<hints>
<hint type="sourcelabel">
<x>220</x>
<y>380</y>
</hint>
<hint type="destinationlabel">
<x>220</x>
<y>200</y>
</hint>
</hints>
</connection>
</connections>
</ui>

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// Copyright 2020 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <QInputDialog>
#include <QKeyEvent>
#include <QMessageBox>
#include <QMouseEvent>
#include <QResizeEvent>
#include <QStandardItemModel>
#include <QTimer>
#include "common/param_package.h"
#include "core/frontend/framebuffer_layout.h"
#include "core/settings.h"
#include "input_common/main.h"
#include "ui_configure_touch_from_button.h"
#include "yuzu/configuration/configure_touch_from_button.h"
#include "yuzu/configuration/configure_touch_widget.h"
static QString GetKeyName(int key_code) {
switch (key_code) {
case Qt::Key_Shift:
return QObject::tr("Shift");
case Qt::Key_Control:
return QObject::tr("Ctrl");
case Qt::Key_Alt:
return QObject::tr("Alt");
case Qt::Key_Meta:
return QString{};
default:
return QKeySequence(key_code).toString();
}
}
static QString ButtonToText(const Common::ParamPackage& param) {
if (!param.Has("engine")) {
return QObject::tr("[not set]");
}
if (param.Get("engine", "") == "keyboard") {
return GetKeyName(param.Get("code", 0));
}
if (param.Get("engine", "") == "sdl") {
if (param.Has("hat")) {
const QString hat_str = QString::fromStdString(param.Get("hat", ""));
const QString direction_str = QString::fromStdString(param.Get("direction", ""));
return QObject::tr("Hat %1 %2").arg(hat_str, direction_str);
}
if (param.Has("axis")) {
const QString axis_str = QString::fromStdString(param.Get("axis", ""));
const QString direction_str = QString::fromStdString(param.Get("direction", ""));
return QObject::tr("Axis %1%2").arg(axis_str, direction_str);
}
if (param.Has("button")) {
const QString button_str = QString::fromStdString(param.Get("button", ""));
return QObject::tr("Button %1").arg(button_str);
}
return {};
}
return QObject::tr("[unknown]");
}
ConfigureTouchFromButton::ConfigureTouchFromButton(
QWidget* parent, const std::vector<Settings::TouchFromButtonMap>& touch_maps,
InputCommon::InputSubsystem* input_subsystem_, const int default_index)
: QDialog(parent), ui(std::make_unique<Ui::ConfigureTouchFromButton>()),
touch_maps(touch_maps), input_subsystem{input_subsystem_}, selected_index(default_index),
timeout_timer(std::make_unique<QTimer>()), poll_timer(std::make_unique<QTimer>()) {
ui->setupUi(this);
binding_list_model = new QStandardItemModel(0, 3, this);
binding_list_model->setHorizontalHeaderLabels(
{tr("Button"), tr("X", "X axis"), tr("Y", "Y axis")});
ui->binding_list->setModel(binding_list_model);
ui->bottom_screen->SetCoordLabel(ui->coord_label);
SetConfiguration();
UpdateUiDisplay();
ConnectEvents();
}
ConfigureTouchFromButton::~ConfigureTouchFromButton() = default;
void ConfigureTouchFromButton::showEvent(QShowEvent* ev) {
QWidget::showEvent(ev);
// width values are not valid in the constructor
const int w =
ui->binding_list->viewport()->contentsRect().width() / binding_list_model->columnCount();
if (w <= 0) {
return;
}
ui->binding_list->setColumnWidth(0, w);
ui->binding_list->setColumnWidth(1, w);
ui->binding_list->setColumnWidth(2, w);
}
void ConfigureTouchFromButton::SetConfiguration() {
for (const auto& touch_map : touch_maps) {
ui->mapping->addItem(QString::fromStdString(touch_map.name));
}
ui->mapping->setCurrentIndex(selected_index);
}
void ConfigureTouchFromButton::UpdateUiDisplay() {
ui->button_delete->setEnabled(touch_maps.size() > 1);
ui->button_delete_bind->setEnabled(false);
binding_list_model->removeRows(0, binding_list_model->rowCount());
for (const auto& button_str : touch_maps[selected_index].buttons) {
Common::ParamPackage package{button_str};
QStandardItem* button = new QStandardItem(ButtonToText(package));
button->setData(QString::fromStdString(button_str));
button->setEditable(false);
QStandardItem* xcoord = new QStandardItem(QString::number(package.Get("x", 0)));
QStandardItem* ycoord = new QStandardItem(QString::number(package.Get("y", 0)));
binding_list_model->appendRow({button, xcoord, ycoord});
const int dot = ui->bottom_screen->AddDot(package.Get("x", 0), package.Get("y", 0));
button->setData(dot, DataRoleDot);
}
}
void ConfigureTouchFromButton::ConnectEvents() {
connect(ui->mapping, qOverload<int>(&QComboBox::currentIndexChanged), this, [this](int index) {
SaveCurrentMapping();
selected_index = index;
UpdateUiDisplay();
});
connect(ui->button_new, &QPushButton::clicked, this, &ConfigureTouchFromButton::NewMapping);
connect(ui->button_delete, &QPushButton::clicked, this,
&ConfigureTouchFromButton::DeleteMapping);
connect(ui->button_rename, &QPushButton::clicked, this,
&ConfigureTouchFromButton::RenameMapping);
connect(ui->button_delete_bind, &QPushButton::clicked, this,
&ConfigureTouchFromButton::DeleteBinding);
connect(ui->binding_list, &QTreeView::doubleClicked, this,
&ConfigureTouchFromButton::EditBinding);
connect(ui->binding_list->selectionModel(), &QItemSelectionModel::selectionChanged, this,
&ConfigureTouchFromButton::OnBindingSelection);
connect(binding_list_model, &QStandardItemModel::itemChanged, this,
&ConfigureTouchFromButton::OnBindingChanged);
connect(ui->binding_list->model(), &QStandardItemModel::rowsAboutToBeRemoved, this,
&ConfigureTouchFromButton::OnBindingDeleted);
connect(ui->bottom_screen, &TouchScreenPreview::DotAdded, this,
&ConfigureTouchFromButton::NewBinding);
connect(ui->bottom_screen, &TouchScreenPreview::DotSelected, this,
&ConfigureTouchFromButton::SetActiveBinding);
connect(ui->bottom_screen, &TouchScreenPreview::DotMoved, this,
&ConfigureTouchFromButton::SetCoordinates);
connect(ui->buttonBox, &QDialogButtonBox::accepted, this,
&ConfigureTouchFromButton::ApplyConfiguration);
connect(timeout_timer.get(), &QTimer::timeout, [this]() { SetPollingResult({}, true); });
connect(poll_timer.get(), &QTimer::timeout, [this]() {
Common::ParamPackage params;
for (auto& poller : device_pollers) {
params = poller->GetNextInput();
if (params.Has("engine")) {
SetPollingResult(params, false);
return;
}
}
});
}
void ConfigureTouchFromButton::SaveCurrentMapping() {
auto& map = touch_maps[selected_index];
map.buttons.clear();
for (int i = 0, rc = binding_list_model->rowCount(); i < rc; ++i) {
const auto bind_str = binding_list_model->index(i, 0)
.data(Qt::ItemDataRole::UserRole + 1)
.toString()
.toStdString();
if (bind_str.empty()) {
continue;
}
Common::ParamPackage params{bind_str};
if (!params.Has("engine")) {
continue;
}
params.Set("x", binding_list_model->index(i, 1).data().toInt());
params.Set("y", binding_list_model->index(i, 2).data().toInt());
map.buttons.emplace_back(params.Serialize());
}
}
void ConfigureTouchFromButton::NewMapping() {
const QString name =
QInputDialog::getText(this, tr("New Profile"), tr("Enter the name for the new profile."));
if (name.isEmpty()) {
return;
}
touch_maps.emplace_back(Settings::TouchFromButtonMap{name.toStdString(), {}});
ui->mapping->addItem(name);
ui->mapping->setCurrentIndex(ui->mapping->count() - 1);
}
void ConfigureTouchFromButton::DeleteMapping() {
const auto answer = QMessageBox::question(
this, tr("Delete Profile"), tr("Delete profile %1?").arg(ui->mapping->currentText()));
if (answer != QMessageBox::Yes) {
return;
}
const bool blocked = ui->mapping->blockSignals(true);
ui->mapping->removeItem(selected_index);
ui->mapping->blockSignals(blocked);
touch_maps.erase(touch_maps.begin() + selected_index);
selected_index = ui->mapping->currentIndex();
UpdateUiDisplay();
}
void ConfigureTouchFromButton::RenameMapping() {
const QString new_name = QInputDialog::getText(this, tr("Rename Profile"), tr("New name:"));
if (new_name.isEmpty()) {
return;
}
ui->mapping->setItemText(selected_index, new_name);
touch_maps[selected_index].name = new_name.toStdString();
}
void ConfigureTouchFromButton::GetButtonInput(const int row_index, const bool is_new) {
binding_list_model->item(row_index, 0)->setText(tr("[press key]"));
input_setter = [this, row_index, is_new](const Common::ParamPackage& params,
const bool cancel) {
auto* cell = binding_list_model->item(row_index, 0);
if (cancel) {
if (is_new) {
binding_list_model->removeRow(row_index);
} else {
cell->setText(
ButtonToText(Common::ParamPackage{cell->data().toString().toStdString()}));
}
} else {
cell->setText(ButtonToText(params));
cell->setData(QString::fromStdString(params.Serialize()));
}
};
device_pollers = input_subsystem->GetPollers(InputCommon::Polling::DeviceType::Button);
for (auto& poller : device_pollers) {
poller->Start();
}
grabKeyboard();
grabMouse();
qApp->setOverrideCursor(QCursor(Qt::CursorShape::ArrowCursor));
timeout_timer->start(5000); // Cancel after 5 seconds
poll_timer->start(200); // Check for new inputs every 200ms
}
void ConfigureTouchFromButton::NewBinding(const QPoint& pos) {
auto* button = new QStandardItem();
button->setEditable(false);
auto* x_coord = new QStandardItem(QString::number(pos.x()));
auto* y_coord = new QStandardItem(QString::number(pos.y()));
const int dot_id = ui->bottom_screen->AddDot(pos.x(), pos.y());
button->setData(dot_id, DataRoleDot);
binding_list_model->appendRow({button, x_coord, y_coord});
ui->binding_list->setFocus();
ui->binding_list->setCurrentIndex(button->index());
GetButtonInput(binding_list_model->rowCount() - 1, true);
}
void ConfigureTouchFromButton::EditBinding(const QModelIndex& qi) {
if (qi.row() >= 0 && qi.column() == 0) {
GetButtonInput(qi.row(), false);
}
}
void ConfigureTouchFromButton::DeleteBinding() {
const int row_index = ui->binding_list->currentIndex().row();
if (row_index < 0) {
return;
}
ui->bottom_screen->RemoveDot(binding_list_model->index(row_index, 0).data(DataRoleDot).toInt());
binding_list_model->removeRow(row_index);
}
void ConfigureTouchFromButton::OnBindingSelection(const QItemSelection& selected,
const QItemSelection& deselected) {
ui->button_delete_bind->setEnabled(!selected.isEmpty());
if (!selected.isEmpty()) {
const auto dot_data = selected.indexes().first().data(DataRoleDot);
if (dot_data.isValid()) {
ui->bottom_screen->HighlightDot(dot_data.toInt());
}
}
if (!deselected.isEmpty()) {
const auto dot_data = deselected.indexes().first().data(DataRoleDot);
if (dot_data.isValid()) {
ui->bottom_screen->HighlightDot(dot_data.toInt(), false);
}
}
}
void ConfigureTouchFromButton::OnBindingChanged(QStandardItem* item) {
if (item->column() == 0) {
return;
}
const bool blocked = binding_list_model->blockSignals(true);
item->setText(QString::number(
std::clamp(item->text().toInt(), 0,
static_cast<int>((item->column() == 1 ? Layout::ScreenUndocked::Width
: Layout::ScreenUndocked::Height) -
1))));
binding_list_model->blockSignals(blocked);
const auto dot_data = binding_list_model->index(item->row(), 0).data(DataRoleDot);
if (dot_data.isValid()) {
ui->bottom_screen->MoveDot(dot_data.toInt(),
binding_list_model->item(item->row(), 1)->text().toInt(),
binding_list_model->item(item->row(), 2)->text().toInt());
}
}
void ConfigureTouchFromButton::OnBindingDeleted(const QModelIndex& parent, int first, int last) {
for (int i = first; i <= last; ++i) {
const auto ix = binding_list_model->index(i, 0);
if (!ix.isValid()) {
return;
}
const auto dot_data = ix.data(DataRoleDot);
if (dot_data.isValid()) {
ui->bottom_screen->RemoveDot(dot_data.toInt());
}
}
}
void ConfigureTouchFromButton::SetActiveBinding(const int dot_id) {
for (int i = 0; i < binding_list_model->rowCount(); ++i) {
if (binding_list_model->index(i, 0).data(DataRoleDot) == dot_id) {
ui->binding_list->setCurrentIndex(binding_list_model->index(i, 0));
ui->binding_list->setFocus();
return;
}
}
}
void ConfigureTouchFromButton::SetCoordinates(const int dot_id, const QPoint& pos) {
for (int i = 0; i < binding_list_model->rowCount(); ++i) {
if (binding_list_model->item(i, 0)->data(DataRoleDot) == dot_id) {
binding_list_model->item(i, 1)->setText(QString::number(pos.x()));
binding_list_model->item(i, 2)->setText(QString::number(pos.y()));
return;
}
}
}
void ConfigureTouchFromButton::SetPollingResult(const Common::ParamPackage& params,
const bool cancel) {
releaseKeyboard();
releaseMouse();
qApp->restoreOverrideCursor();
timeout_timer->stop();
poll_timer->stop();
for (auto& poller : device_pollers) {
poller->Stop();
}
if (input_setter) {
(*input_setter)(params, cancel);
input_setter.reset();
}
}
void ConfigureTouchFromButton::keyPressEvent(QKeyEvent* event) {
if (!input_setter && event->key() == Qt::Key_Delete) {
DeleteBinding();
return;
}
if (!input_setter) {
return QDialog::keyPressEvent(event);
}
if (event->key() != Qt::Key_Escape) {
SetPollingResult(Common::ParamPackage{InputCommon::GenerateKeyboardParam(event->key())},
false);
} else {
SetPollingResult({}, true);
}
}
void ConfigureTouchFromButton::ApplyConfiguration() {
SaveCurrentMapping();
accept();
}
int ConfigureTouchFromButton::GetSelectedIndex() const {
return selected_index;
}
std::vector<Settings::TouchFromButtonMap> ConfigureTouchFromButton::GetMaps() const {
return touch_maps;
}
TouchScreenPreview::TouchScreenPreview(QWidget* parent) : QFrame(parent) {
setBackgroundRole(QPalette::ColorRole::Base);
}
TouchScreenPreview::~TouchScreenPreview() = default;
void TouchScreenPreview::SetCoordLabel(QLabel* const label) {
coord_label = label;
}
int TouchScreenPreview::AddDot(const int device_x, const int device_y) {
QFont dot_font{QStringLiteral("monospace")};
dot_font.setStyleHint(QFont::Monospace);
dot_font.setPointSize(20);
auto* dot = new QLabel(this);
dot->setAttribute(Qt::WA_TranslucentBackground);
dot->setFont(dot_font);
dot->setText(QChar(0xD7)); // U+00D7 Multiplication Sign
dot->setAlignment(Qt::AlignmentFlag::AlignCenter);
dot->setProperty(PropId, ++max_dot_id);
dot->setProperty(PropX, device_x);
dot->setProperty(PropY, device_y);
dot->setCursor(Qt::CursorShape::PointingHandCursor);
dot->setMouseTracking(true);
dot->installEventFilter(this);
dot->show();
PositionDot(dot, device_x, device_y);
dots.emplace_back(max_dot_id, dot);
return max_dot_id;
}
void TouchScreenPreview::RemoveDot(const int id) {
const auto iter = std::find_if(dots.begin(), dots.end(),
[id](const auto& entry) { return entry.first == id; });
if (iter == dots.cend()) {
return;
}
iter->second->deleteLater();
dots.erase(iter);
}
void TouchScreenPreview::HighlightDot(const int id, const bool active) const {
for (const auto& dot : dots) {
if (dot.first == id) {
// use color property from the stylesheet, or fall back to the default palette
if (dot_highlight_color.isValid()) {
dot.second->setStyleSheet(
active ? QStringLiteral("color: %1").arg(dot_highlight_color.name())
: QString{});
} else {
dot.second->setForegroundRole(active ? QPalette::ColorRole::LinkVisited
: QPalette::ColorRole::NoRole);
}
if (active) {
dot.second->raise();
}
return;
}
}
}
void TouchScreenPreview::MoveDot(const int id, const int device_x, const int device_y) const {
const auto iter = std::find_if(dots.begin(), dots.end(),
[id](const auto& entry) { return entry.first == id; });
if (iter == dots.cend()) {
return;
}
iter->second->setProperty(PropX, device_x);
iter->second->setProperty(PropY, device_y);
PositionDot(iter->second, device_x, device_y);
}
void TouchScreenPreview::resizeEvent(QResizeEvent* event) {
if (ignore_resize) {
return;
}
const int target_width = std::min(width(), height() * 4 / 3);
const int target_height = std::min(height(), width() * 3 / 4);
if (target_width == width() && target_height == height()) {
return;
}
ignore_resize = true;
setGeometry((parentWidget()->contentsRect().width() - target_width) / 2, y(), target_width,
target_height);
ignore_resize = false;
if (event->oldSize().width() != target_width || event->oldSize().height() != target_height) {
for (const auto& dot : dots) {
PositionDot(dot.second);
}
}
}
void TouchScreenPreview::mouseMoveEvent(QMouseEvent* event) {
if (!coord_label) {
return;
}
const auto pos = MapToDeviceCoords(event->x(), event->y());
if (pos) {
coord_label->setText(QStringLiteral("X: %1, Y: %2").arg(pos->x()).arg(pos->y()));
} else {
coord_label->clear();
}
}
void TouchScreenPreview::leaveEvent(QEvent* event) {
if (coord_label) {
coord_label->clear();
}
}
void TouchScreenPreview::mousePressEvent(QMouseEvent* event) {
if (event->button() != Qt::MouseButton::LeftButton) {
return;
}
const auto pos = MapToDeviceCoords(event->x(), event->y());
if (pos) {
emit DotAdded(*pos);
}
}
bool TouchScreenPreview::eventFilter(QObject* obj, QEvent* event) {
switch (event->type()) {
case QEvent::Type::MouseButtonPress: {
const auto mouse_event = static_cast<QMouseEvent*>(event);
if (mouse_event->button() != Qt::MouseButton::LeftButton) {
break;
}
emit DotSelected(obj->property(PropId).toInt());
drag_state.dot = qobject_cast<QLabel*>(obj);
drag_state.start_pos = mouse_event->globalPos();
return true;
}
case QEvent::Type::MouseMove: {
if (!drag_state.dot) {
break;
}
const auto mouse_event = static_cast<QMouseEvent*>(event);
if (!drag_state.active) {
drag_state.active =
(mouse_event->globalPos() - drag_state.start_pos).manhattanLength() >=
QApplication::startDragDistance();
if (!drag_state.active) {
break;
}
}
auto current_pos = mapFromGlobal(mouse_event->globalPos());
current_pos.setX(std::clamp(current_pos.x(), contentsMargins().left(),
contentsMargins().left() + contentsRect().width() - 1));
current_pos.setY(std::clamp(current_pos.y(), contentsMargins().top(),
contentsMargins().top() + contentsRect().height() - 1));
const auto device_coord = MapToDeviceCoords(current_pos.x(), current_pos.y());
if (device_coord) {
drag_state.dot->setProperty(PropX, device_coord->x());
drag_state.dot->setProperty(PropY, device_coord->y());
PositionDot(drag_state.dot, device_coord->x(), device_coord->y());
emit DotMoved(drag_state.dot->property(PropId).toInt(), *device_coord);
if (coord_label) {
coord_label->setText(
QStringLiteral("X: %1, Y: %2").arg(device_coord->x()).arg(device_coord->y()));
}
}
return true;
}
case QEvent::Type::MouseButtonRelease: {
drag_state.dot.clear();
drag_state.active = false;
return true;
}
default:
break;
}
return obj->eventFilter(obj, event);
}
std::optional<QPoint> TouchScreenPreview::MapToDeviceCoords(const int screen_x,
const int screen_y) const {
const float t_x = 0.5f + static_cast<float>(screen_x - contentsMargins().left()) *
(Layout::ScreenUndocked::Width - 1) / (contentsRect().width() - 1);
const float t_y = 0.5f + static_cast<float>(screen_y - contentsMargins().top()) *
(Layout::ScreenUndocked::Height - 1) /
(contentsRect().height() - 1);
if (t_x >= 0.5f && t_x < Layout::ScreenUndocked::Width && t_y >= 0.5f &&
t_y < Layout::ScreenUndocked::Height) {
return QPoint{static_cast<int>(t_x), static_cast<int>(t_y)};
}
return std::nullopt;
}
void TouchScreenPreview::PositionDot(QLabel* const dot, const int device_x,
const int device_y) const {
const float device_coord_x =
static_cast<float>(device_x >= 0 ? device_x : dot->property(PropX).toInt());
int x_coord = static_cast<int>(
device_coord_x * (contentsRect().width() - 1) / (Layout::ScreenUndocked::Width - 1) +
contentsMargins().left() - static_cast<float>(dot->width()) / 2 + 0.5f);
const float device_coord_y =
static_cast<float>(device_y >= 0 ? device_y : dot->property(PropY).toInt());
const int y_coord = static_cast<int>(
device_coord_y * (contentsRect().height() - 1) / (Layout::ScreenUndocked::Height - 1) +
contentsMargins().top() - static_cast<float>(dot->height()) / 2 + 0.5f);
dot->move(x_coord, y_coord);
}

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// Copyright 2020 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <functional>
#include <memory>
#include <optional>
#include <vector>
#include <QDialog>
class QItemSelection;
class QModelIndex;
class QStandardItemModel;
class QStandardItem;
class QTimer;
namespace Common {
class ParamPackage;
}
namespace InputCommon {
class InputSubsystem;
}
namespace InputCommon::Polling {
class DevicePoller;
}
namespace Settings {
struct TouchFromButtonMap;
}
namespace Ui {
class ConfigureTouchFromButton;
}
class ConfigureTouchFromButton : public QDialog {
Q_OBJECT
public:
explicit ConfigureTouchFromButton(QWidget* parent,
const std::vector<Settings::TouchFromButtonMap>& touch_maps,
InputCommon::InputSubsystem* input_subsystem_,
int default_index = 0);
~ConfigureTouchFromButton() override;
int GetSelectedIndex() const;
std::vector<Settings::TouchFromButtonMap> GetMaps() const;
public slots:
void ApplyConfiguration();
void NewBinding(const QPoint& pos);
void SetActiveBinding(int dot_id);
void SetCoordinates(int dot_id, const QPoint& pos);
protected:
void showEvent(QShowEvent* ev) override;
void keyPressEvent(QKeyEvent* event) override;
private slots:
void NewMapping();
void DeleteMapping();
void RenameMapping();
void EditBinding(const QModelIndex& qi);
void DeleteBinding();
void OnBindingSelection(const QItemSelection& selected, const QItemSelection& deselected);
void OnBindingChanged(QStandardItem* item);
void OnBindingDeleted(const QModelIndex& parent, int first, int last);
private:
void SetConfiguration();
void UpdateUiDisplay();
void ConnectEvents();
void GetButtonInput(int row_index, bool is_new);
void SetPollingResult(const Common::ParamPackage& params, bool cancel);
void SaveCurrentMapping();
std::unique_ptr<Ui::ConfigureTouchFromButton> ui;
std::vector<Settings::TouchFromButtonMap> touch_maps;
QStandardItemModel* binding_list_model;
InputCommon::InputSubsystem* input_subsystem;
int selected_index;
std::unique_ptr<QTimer> timeout_timer;
std::unique_ptr<QTimer> poll_timer;
std::vector<std::unique_ptr<InputCommon::Polling::DevicePoller>> device_pollers;
std::optional<std::function<void(const Common::ParamPackage&, bool)>> input_setter;
static constexpr int DataRoleDot = Qt::ItemDataRole::UserRole + 2;
};

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src/yuzu/configuration/configure_touch_from_button.ui Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>ConfigureTouchFromButton</class>
<widget class="QDialog" name="ConfigureTouchFromButton">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>500</width>
<height>500</height>
</rect>
</property>
<property name="windowTitle">
<string>Configure Touchscreen Mappings</string>
</property>
<layout class="QVBoxLayout">
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QLabel" name="label">
<property name="text">
<string>Mapping:</string>
</property>
<property name="textFormat">
<enum>Qt::PlainText</enum>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="mapping">
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="button_new">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>New</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="button_delete">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Delete</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="button_rename">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Rename</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="Line" name="line">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<widget class="QLabel" name="label_2">
<property name="text">
<string>Click the bottom area to add a point, then press a button to bind.
Drag points to change position, or double-click table cells to edit values.</string>
</property>
<property name="textFormat">
<enum>Qt::PlainText</enum>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QPushButton" name="button_delete_bind">
<property name="text">
<string>Delete Point</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QTreeView" name="binding_list">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="rootIsDecorated">
<bool>false</bool>
</property>
<property name="uniformRowHeights">
<bool>true</bool>
</property>
<property name="itemsExpandable">
<bool>false</bool>
</property>
</widget>
</item>
<item>
<widget class="TouchScreenPreview" name="bottom_screen">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>160</width>
<height>120</height>
</size>
</property>
<property name="baseSize">
<size>
<width>320</width>
<height>240</height>
</size>
</property>
<property name="cursor">
<cursorShape>CrossCursor</cursorShape>
</property>
<property name="mouseTracking">
<bool>true</bool>
</property>
<property name="autoFillBackground">
<bool>true</bool>
</property>
<property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Sunken</enum>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_3">
<item>
<widget class="QLabel" name="coord_label">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="textFormat">
<enum>Qt::PlainText</enum>
</property>
</widget>
</item>
<item>
<widget class="QDialogButtonBox" name="buttonBox">
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>TouchScreenPreview</class>
<extends>QFrame</extends>
<header>yuzu/configuration/configure_touch_widget.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources/>
<connections>
<connection>
<sender>buttonBox</sender>
<signal>rejected()</signal>
<receiver>ConfigureTouchFromButton</receiver>
<slot>reject()</slot>
<hints>
<hint type="sourcelabel">
<x>249</x>
<y>428</y>
</hint>
<hint type="destinationlabel">
<x>249</x>
<y>224</y>
</hint>
</hints>
</connection>
</connections>
</ui>

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// Copyright 2020 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <optional>
#include <utility>
#include <vector>
#include <QFrame>
#include <QPointer>
class QLabel;
// Widget for representing touchscreen coordinates
class TouchScreenPreview : public QFrame {
Q_OBJECT
Q_PROPERTY(QColor dotHighlightColor MEMBER dot_highlight_color)
public:
explicit TouchScreenPreview(QWidget* parent);
~TouchScreenPreview() override;
void SetCoordLabel(QLabel*);
int AddDot(int device_x, int device_y);
void RemoveDot(int id);
void HighlightDot(int id, bool active = true) const;
void MoveDot(int id, int device_x, int device_y) const;
signals:
void DotAdded(const QPoint& pos);
void DotSelected(int dot_id);
void DotMoved(int dot_id, const QPoint& pos);
protected:
void resizeEvent(QResizeEvent*) override;
void mouseMoveEvent(QMouseEvent*) override;
void leaveEvent(QEvent*) override;
void mousePressEvent(QMouseEvent*) override;
bool eventFilter(QObject*, QEvent*) override;
private:
std::optional<QPoint> MapToDeviceCoords(int screen_x, int screen_y) const;
void PositionDot(QLabel* dot, int device_x = -1, int device_y = -1) const;
bool ignore_resize = false;
QPointer<QLabel> coord_label;
std::vector<std::pair<int, QLabel*>> dots;
int max_dot_id = 0;
QColor dot_highlight_color;
static constexpr char PropId[] = "dot_id";
static constexpr char PropX[] = "device_x";
static constexpr char PropY[] = "device_y";
struct DragState {
bool active = false;
QPointer<QLabel> dot;
QPoint start_pos;
};
DragState drag_state;
};